SP Hoad

2.0k total citations
50 papers, 1.3k citations indexed

About

SP Hoad is a scholar working on Plant Science, Agronomy and Crop Science and Nutrition and Dietetics. According to data from OpenAlex, SP Hoad has authored 50 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Plant Science, 17 papers in Agronomy and Crop Science and 6 papers in Nutrition and Dietetics. Recurrent topics in SP Hoad's work include Wheat and Barley Genetics and Pathology (11 papers), Agronomic Practices and Intercropping Systems (10 papers) and Crop Yield and Soil Fertility (10 papers). SP Hoad is often cited by papers focused on Wheat and Barley Genetics and Pathology (11 papers), Agronomic Practices and Intercropping Systems (10 papers) and Crop Yield and Soil Fertility (10 papers). SP Hoad collaborates with scholars based in United Kingdom, United States and France. SP Hoad's co-authors include K. Topp, Hanne Østergård, Isabelle Goldringer, Martin S. Wolfe, Roger R.B. Leakey, Jörg Peter Baresel, E.T. Lammerts van Bueren, Franziska Löschenberger, Thomas Miedaner and Dominique Desclaux and has published in prestigious journals such as New Phytologist, Journal of Ecology and Journal of Experimental Botany.

In The Last Decade

SP Hoad

49 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
SP Hoad United Kingdom	18	843	319	183	181	98	50	1.3k
Byun‐Woo Lee South Korea	20	1.1k 1.2×	184 0.6×	123 0.7×	380 2.1×	98 1.0×	77	1.3k
Abraham A. Escobar Gutierrez France	23	1.0k 1.2×	298 0.9×	279 1.5×	87 0.5×	67 0.7×	67	1.5k
Katia Stefanova Australia	20	723 0.9×	215 0.7×	104 0.6×	131 0.7×	133 1.4×	50	1.1k
Alfredo Rodríguez Spain	16	591 0.7×	270 0.8×	189 1.0×	127 0.7×	56 0.6×	32	977
Michael Darrell Flowers United States	17	602 0.7×	180 0.6×	146 0.8×	161 0.9×	22 0.2×	30	960
Raymond Bonhomme France	19	1.1k 1.3×	544 1.7×	291 1.6×	201 1.1×	108 1.1×	42	1.5k
P. G. Jefferson Canada	22	601 0.7×	707 2.2×	174 1.0×	233 1.3×	66 0.7×	94	1.4k
MR Islam Bangladesh	16	657 0.8×	185 0.6×	136 0.7×	94 0.5×	57 0.6×	103	1.1k
Dudley A. Huber United States	26	583 0.7×	245 0.8×	425 2.3×	175 1.0×	399 4.1×	67	1.7k
D. W. Stewart Canada	23	1.6k 1.8×	593 1.9×	322 1.8×	161 0.9×	133 1.4×	46	2.0k

Countries citing papers authored by SP Hoad

Since Specialization

Citations

This map shows the geographic impact of SP Hoad's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by SP Hoad with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites SP Hoad more than expected).

Fields of papers citing papers by SP Hoad

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by SP Hoad. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by SP Hoad. The network helps show where SP Hoad may publish in the future.

Co-authorship network of co-authors of SP Hoad

This figure shows the co-authorship network connecting the top 25 collaborators of SP Hoad. A scholar is included among the top collaborators of SP Hoad based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with SP Hoad. SP Hoad is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Werner, Christian R., R. Chris Gaynor, Gregor Gorjanc, et al.. (2021). Modeling Illustrates That Genomic Selection Provides New Opportunities for Intercrop Breeding. Frontiers in Plant Science. 12. 605172–605172. 26 indexed citations

Hoad, SP, et al.. (2021). The Structure of the Barley Husk Influences Its Resistance to Mechanical Stress. Frontiers in Plant Science. 11. 614334–614334. 10 indexed citations

Jackson, Gail, et al.. (2020). Relationship between specific weight of spring barley and malt quality. Journal of Cereal Science. 95. 103006–103006. 12 indexed citations

Revill, Andrew, et al.. (2020). Quantifying Uncertainty and Bridging the Scaling Gap in the Retrieval of Leaf Area Index by Coupling Sentinel-2 and UAV Observations. Remote Sensing. 12(11). 1843–1843. 39 indexed citations

Dawson, Ian K., W. Powell, Prasad S. Hendre, et al.. (2019). The role of genetics in mainstreaming the production of new and orphan crops to diversify food systems and support human nutrition. New Phytologist. 224(1). 37–54. 67 indexed citations

Hedley, Pete E., K. Topp, Jenny Morris, et al.. (2019). Development and Quality of Barley Husk Adhesion Correlates With Changes in Caryopsis Cuticle Biosynthesis and Composition. Frontiers in Plant Science. 10. 672–672. 8 indexed citations

Ennos, Richard A., et al.. (2019). Variation in light interception traits in European spring barley landraces. Field Crops Research. 241. 107549–107549. 8 indexed citations

Shepherd, Tom, et al.. (2017). Husk to caryopsis adhesion in barley is influenced by pre- and post-anthesis temperatures through changes in a cuticular cementing layer on the caryopsis. BMC Plant Biology. 17(1). 169–169. 11 indexed citations

Hoad, SP, et al.. (2012). Desk study to evaluate contributory causes of the current yield plateau in wheat and oilseed rape. 24 indexed citations

10.

Karley, Alison J., Pietro P. M. Iannetta, Tracy A. Valentine, et al.. (2010). Impact of plant traits on nitrogen-efficiency and compartmentation in arable systems.. Aspects of applied biology. 89–96. 1 indexed citations

11.

Oxley, S. J. P., N. D. Havis, & SP Hoad. (2009). Understanding ergot risk in spring barley. 2 indexed citations

12.

Bingham, I. J., SP Hoad, A. C. Newton, & Will Thomas. (2008). Avoidance and tolerance of foliar disease in barley: opportunities for improvement.. 139–144. 2 indexed citations

13.

Hoad, SP, et al.. (2006). How to select varieties for organic farming: science and practice. Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture). 5 indexed citations

14.

Hoad, SP, et al.. (2006). The Barley Growth Guide. 18 indexed citations

15.

Hoad, SP, et al.. (2006). Designing crops for low input and organic systems: Enhancing wheat competitive ability against weeds. 4 indexed citations

16.

Swanston, J. S., et al.. (2005). Barleys Grown as Cultivar Mixtures Compared with Blends Made Before and After Malting, for Effects on Malting Performance. Journal of the Institute of Brewing. 111(2). 144–152. 5 indexed citations

17.

Hoad, SP, Andrea Marzoli, J. Grace, & C. E. Jeffree. (1998). Response of leaf surfaces and gas exchange to wind stress and acid mist in birch (Betula pubescens). Trees. 13(1). 1–12. 20 indexed citations

18.

Hoad, SP & Roger R.B. Leakey. (1996). Effects of pre-severance light quality on the vegetative propagation ofEucalyptus grandis W. Hill ex Maiden. Trees. 10(5). 317–324. 34 indexed citations

19.

Hoad, SP & Roger R.B. Leakey. (1994). Effects of light quality on gas exchange and dry matter partitioning in Eucalyptus grandis W. Hill ex Maiden. Forest Ecology and Management. 70(1-3). 265–273. 25 indexed citations

20.

Grace, John, et al.. (1994). Growth and Photosynthesis of Pinus Sylvestris at its Altitudinal Limit in Scotland. Journal of Ecology. 82(2). 297–297. 84 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact